*{
	margin: 0;padding: 0;
	font-family: "微软雅黑";
}
a{
	text-decoration: none;
}
header{
	width: 100%;
	height: 50px;
	display: flex;
	align-items: center;
	justify-content: space-around;
}
header span{
	font-weight: 700;
	font-size: 14px;
}
header input{
	width: 75%;
	height: 30px;
	border-radius: 30px;
	background: rgba(0,0,0,0.1);
	border: 1px solid #ccc ;	
	text-indent: 1em;
	outline: none;
}
header a{
	color: #000;
	text-decoration: none;
	font-size: 14px;
}
section{
	width: 100%;
	height: 50px;
	display: flex;
	align-items: center;
	justify-content: space-between;
}
section h4{
	margin-left: 20px;
	color: gray;
	font-weight: 500;
}
section a{
	color: gray;
	font-size: 12px;
	margin-right: 20px;
}
.book{
	width: 90%;
	height: 120px;
	margin: 0 auto;
	border-bottom: 1px solid #ccc;
}

.book button{
	padding: 5px;
	background: #fff;
	border: 1px solid gray;
	color: gray;
	font-size: 12px;
	margin-left: 5px;
	outline: none;
}
.jian{
	color: orange;
	border: 1px solid orange;
}
.book p{
	margin: 8px 0;
}
.hot{
	width: 100%;
	height: 50px;
	line-height: 50px;
	margin-left: 20px;
	color: gray;
	font-weight: 500;
}
.footer{
	width: 100%;
	display: flex;
	justify-content: space-around;
}
.footer img{
	width: 40px;
	height: 60px;
}
.footer dl{
	width: 20%;
	text-align: center;
}
.footer dd{
	font-size: 10px;
	line-height: 24px;
}
